Add purchase coupon to customer and marketing record

Your purchases lack coupon context across billing and marketing, causing segmentation errors and reconciliation delays. This gives campaign managers and billing staff unified coupon data within minutes.

Overview

Coupon context often lives only in your cart system, leaving campaign managers and billing staff without promotion metadata when they need it most. This flow captures purchase coupon codes and writes them to both payment records and marketing contacts so teams have consistent context within minutes.